[DIY] Self-exam every socket in your house, simply plug-in every socket on the wall or extension cord, LED lights show you the socket safety status. [Resistance Measurement] WIRECARE measures the resistance of the wire of a socket due to wear out of the wire or age of the contact surface providing you the safety status of the socket. [Money-saved and efficient tool] WIRECARE is one of the tool that you must have. By self-exam all the sockets in your house before calling the repairman. Using WIRECARE checking outlets on a regular basis to prevent from fire caused by any possibility of wire wear-out or aged. [Instance results] Within 10 seconds, WIRECARE's LED lights show you the status of the outlets providing you 10 years of safety for your family and property.